<!DOCTYPE html>
<html lang="cn">
<head>
    <meta charset="UTF-8">
    <title>Document</title>
    <style type="text/css"></style>
</head>
<body>
<h1>登录</h1>
<hr>

<form action="/" method="post">
    user: <input type="text" name="name">
    pass: <input type="password" name="pass">
    <button type="submit">提交</button>
</form>

</body>
</html>